Infrastructure Support Services, LLC jobs and careers

About Infrastructure Support Services, LLC

Infrastructure Support Services, LLC (ISS) is a minority-owned small business established in 2026. We support government and commercial clients with mission-critical infrastructure operations & maintenance (O&M), physical asset management, and energy infrastructure services. Our globally experienced (CONUS/OCONUS) team prioritizes safe execution, attention to detail, and results aligned to each client’s intent. Core Capabilities Physical Asset Management • Equipment condition assessments • Asset condition + O&M due diligence • Program / project management • Electrical O&M (LV / MV / HV) • HVAC & advanced cooling O&M • Plumbing systems O&M Energy Infrastructure • Construction support (generation + T&D) • Emergency / critical power • Power control + low-voltage systems • Hardware & equipment sourcing • OSHA training & certification Experience Government: DoE, DoW, USACE, U.S. State Department, USAID, FEMA, NERC, FERC, DoT, and entities within the U.S. Intelligence Community. Private sector: Fortune 200/500, nationally distributed electric and oil & gas utilities, and startups. Project Snapshot • Cost controls for transmission substations • CM support for a utility-scale wind farm • Asset condition/O&M due diligence • Fuel supply project analysis • Cathodic protection design-build ISS tailors every engagement to the client’s goals—starting with intent and executing to match expectations.